Bitzer ACP Link - Protection Functions

66 CT-600-2
No. Function Description Related
alarms,
warnings
(see 14.1)
Related
param.
(see 13.1)
Related
timers
(see 13.2)
1.3 Diagnosis CM-
IO Eco system
(optional)
Signals from the CM-IO module for the
optional economizer system are
diagnosed for high or low levels and
plausibility. A warning will be issued if a
sensor error is found.
91-96 31-38
1.4 Redundancy
CM-IO - Oil
system
Depending on type of warning from
diagnosis for the CM-IO - Oil system, a
suitable redundant signal will be used
(where possible).
51-62 31-38
1.5 Redundancy
SP-IO -
electrical panel
i/o
Depending on type of warning from
diagnosis for the SP-IO - electrical panel
i/o, a suitable redundant signal will be
used (where possible).
70-79 10, 31-42
1.6 Redudancy
CM-IO Eco
system
(optional)
Depending on type of warning from
diagnosis for the CM-IO - Eco system, a
suitable redundant signal will be used
(where possible).
91-96 31-38
12.3 Protection functions
No. Function Description Related
alarms,
warnings
(see 14.1)
Related
param.
(see 13.1)
Related
timers
(see 13.2)
2.1 Suction
pressure low
Surveillance for low suction pressure. A
warning is issued when the warning
limit is exceeded. An alarm is issued
when the alarm limit is exceeded or the
warning limit is exceeded for the timer
period.
1 11, 12 1
2.2 Suction
pressure high
Surveillance for high suction pressure.
A warning is issued when the warning
limit is exceeded. An alarm is issued
when the warning limit is exceeded for
the timer period. There is no alarm limit.
2, 13 13, 34 2